glossary:stellarator
CONCEPT dossier

Stellarator

Glossary term: Stellarator

CONCEPT Fusion Physics

01 Executive_Summary

A toroidal magnetic confinement device that uses external coils to generate both toroidal and poloidal fields, avoiding the need for a driven plasma current. Wendelstein 7-X is a modern example.

02 Definition

A toroidal magnetic confinement device that uses external coils to generate both toroidal and poloidal fields, avoiding the need for a driven plasma current. Wendelstein 7-X is a modern example.

Related terms: MCF Tokamak

03 Deep_Dive_Intelligence

Overview

A toroidal magnetic confinement device that uses external coils to generate both toroidal and poloidal fields, avoiding the need for a driven plasma current. Wendelstein 7-X is a modern example.

Role: Glossary term: Stellarator

Entity Type: Concept — Stellarator is a technical concept or theoretical framework.

Technical Definition

A toroidal magnetic confinement device that uses external coils to generate both toroidal and poloidal fields, avoiding the need for a driven plasma current. Wendelstein 7-X is a modern example.

Related Concepts: MCF, Tokamak

07 Key_Findings

  • ▸ Role: Glossary term: Stellarator
  • ▸ Entity Type: Concept — Stellarator is a technical concept or theoretical framework.

09 Timeline_Mentions (3)

2018

W7-X Stellarator Collaboration

LANL team participates in the 'One Team' control room operations for the W7-X stellarator in Germany.

fusion-physics
2023

DOE announces 8 Milestone-Based Fusion Development recipients

$46M for 8 companies. Inspired by NASA COTS. 5-10 year timeline for pilot plant designs.

fusion-research
2025

Type One Energy building Infinity One at retired TVA coal plant

$220M investment. 6 papers in J. Plasma Physics. HTS magnets from CFS. Exascale computing at ORNL.

fusion-research
View Full Timeline →

10 FAQ

What is Stellarator? ▾
A toroidal magnetic confinement device that uses external coils to generate both toroidal and poloidal fields, avoiding the need for a driven plasma current. Wendelstein 7-X is a modern example.
When did Stellarator appear in the research timeline? ▾
Stellarator is referenced in 3 timeline events, including "W7-X Stellarator Collaboration" (2018). The full timeline provides chronological context for all documented activities.
What does the deep dive analysis reveal about Stellarator? ▾
The deep dive intelligence assessment provides a comprehensive analysis of Stellarator, covering strategic role, network connections, and operational significance. The analysis is derived from 0 primary source documents and cross-referenced with the network graph.

External_References 5 REFS

/pdfs/1406229 (1).pdf#page=2 ref
/pdfs/1406229 (1).pdf#page=3 ref
/pdfs/1406229.pdf#page=2 ref
/pdfs/1406229.pdf#page=3 ref
/pdfs/1979 April 18-20.pdf#page=8 ref

Glossary_Sources

→ 1406229 (1).pdf → 1406229 (1).pdf → 1406229.pdf → 1406229.pdf → 1979 April 18-20.pdf
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ID: glossary:stellarator
Type: concept
Region: glossary
Last updated: 2026-08-09